> You really don't even need two computers.  You can put "-F filename.mid" 
> in your command line.  I'm not sure if there are speed issues or version

If you have a complete MIDI file, yes. But of course, I want to create
my own MIDI files, and to do that, I need a sequencer program that reads
in the keys I press on my keyboard. I think the sequencer uses too much
ressources to run on the same machine as csound, especially if you use
a pseudo-multitasking system like Windows95 (and for unix, the is only
one sequencer ('jazz') which still has some problems)